Popular sensors for measurement of shaft or gear wheel speeds.
Infra red RPM probe and reflective foils measure shaft or wheel RPM with frequency or 4...20mA options for use with Hydrotechnik test equipment.
Inductive sensor for measurement of speed from gear wheels or sprockets.
- RS500 Inductive Pickup Sensor for Rotational Speed - Frequency output
- RS110 (DS03) Infra red RPM Probe - Frequency and 4...20mA output options